NEA Toolkit

Productivity Platform

83 Real, Working Tools

Everything You NeedIn One Toolkit

PDF, Image, Video, Audio, AI, Developer and Utility tools — every one of them fully functional, processed locally in your browser wherever possible.

Showing 83 matching tools

Productivity Tools

Showing 83 tools

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PDF

Merge PDF

Combine multiple PDF files into one document.

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PDF

Rotate PDF

Rotate PDF pages by 90, 180 or 270 degrees.

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PDF

Reorder PDF Pages

Rearrange the page order of a PDF.

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PDF

PDF Page Numbers

Add customizable page numbers to a PDF.

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PDF

Fill PDF Forms

Detect and fill fillable PDF form fields.

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PDF

Sign PDF

Add a typed or image-based signature to a PDF.

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Image

Crop Image

Crop a precise region out of an image.

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Image

Convert Image

Convert between JPG, PNG, WEBP, ICO and BMP.

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Image

Batch Compress Images

Compress many images at once into a ZIP.

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Image

Remove Solid Background

Make a plain solid-color background transparent.

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Video

Trim Video

Cut a video to an exact start time and duration.

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Video

Mute Video

Strip the audio track from a video.

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Video

Video Thumbnail Generator

Grab a single frame from a video as a JPG.

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Audio

Compress Audio

Shrink audio file size via bitrate re-encoding.

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Audio

Merge Audio Files

Combine two or more audio files into one track.

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AI Chat

Ask anything and get a direct, helpful answer.

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AI Translator

Translate text into another language.

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AI Resume Builder

Turn experience notes into polished resume bullets.

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AI Regex Generator

Generate a regex pattern from a description.

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Developer

URL Encoder / Decoder

Percent-encode or decode URL strings.

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Developer

Password Generator

Generate strong, customizable random passwords.

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Developer

CSS Box Shadow Generator

Design a box shadow visually.

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Developer

Cron Expression Parser

Translate cron expressions into plain English.

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Utilities

Word & Character Counter

Count words, characters, sentences and reading time.

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Utilities

Unit Converter

Convert length, weight, temperature, volume, speed and data.

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Utilities

Scientific Calculator

A full scientific calculator with trig and logs.

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Developer

YAML ⇄ JSON Formatter

Convert between YAML and JSON.

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Image OCR — Extract Text

Extract English text from JPG, PNG, WEBP, or BMP images.

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Image to Excel

Extract a table from an image into a downloadable spreadsheet.

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PDF

Split PDF

Split a PDF into individual pages or custom ranges.

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PDF

Compress PDF

Optimize a PDF's structure to reduce file size.

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PDF

Delete PDF Pages

Remove specific pages from a PDF.

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PDF

Extract PDF Pages

Pull out specific pages into a new PDF.

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PDF

Crop PDF

Trim the margins of every page in a PDF.

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PDF

Watermark PDF

Stamp a text watermark across PDF pages.

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PDF

PDF Header & Footer

Insert a repeated header and footer into a PDF.

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PDF

Images to PDF

Combine images into a single PDF document.

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PDF

Flatten PDF Forms

Make PDF form fields permanent and non-editable.

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PDF

Repair PDF

Attempt to fix a damaged or corrupted PDF.

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Image

Compress Image

Shrink JPG, PNG or WEBP file sizes.

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Image

Resize Image

Resize an image to exact pixel dimensions.

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Image

Rotate Image

Rotate an image by a precise angle.

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Image

Flip Image

Mirror an image horizontally or vertically.

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Image

Watermark Image

Stamp a text watermark onto an image.

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Image

Image Filters & Adjustments

Adjust brightness, contrast, saturation, hue, blur and sharpen.

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Image

Batch Resize Images

Resize many images at once into a ZIP.

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Image

Batch Convert Images

Convert many images at once into a ZIP.

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Image

Image Color Picker

Sample the exact hex/RGB color from any pixel.

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Video

Compress Video

Reduce video file size with adjustable quality.

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Video

Video Converter

Convert between MP4, WEBM, MKV, AVI and MOV.

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Video

Extract Audio from Video

Pull the audio track out of a video.

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Video

Video to GIF

Turn a video clip into a high-quality animated GIF.

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Video

Rotate Video

Rotate a video by 90, 180 or 270 degrees.

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Audio

Audio Converter

Convert between MP3, WAV, AAC, FLAC, OGG and M4A.

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Audio

Trim Audio

Cut an audio file to an exact start and duration.

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Audio

Normalize Audio

Even out loudness to a broadcast-standard level.

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Audio

Audio Noise Reduction

Reduce background hiss and steady-state noise.

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Audio

Text to Speech

Convert text into natural-sounding speech.

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Audio

Speech to Text

Transcribe your voice into text live.

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AI Summarizer

Condense long text into a clear summary.

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AI Grammar Checker

Fix grammar, spelling and clarity issues.

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AI Email Writer

Draft a professional email from a short brief.

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AI Blog Writer

Generate a structured blog post draft.

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AI Code Generator

Generate code from a plain-language description.

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AI SQL Generator

Generate SQL queries from plain language.

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Developer

JSON Formatter & Validator

Format, validate, and minify JSON data.

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Developer

Base64 Encoder / Decoder

Encode text to Base64 or decode it back.

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Developer

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes.

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Developer

UUID Generator

Generate cryptographically random v4 UUIDs.

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Developer

Password Strength Checker

Check how strong a password is, offline.

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Developer

CSS Gradient Generator

Design a linear or radial gradient visually.

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Developer

Regex Tester

Test regular expressions with live highlighting.

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Developer

Text Diff Checker

Compare two blocks of text line-by-line.

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Utilities

Case Converter

Convert text between UPPER, lower, camelCase and more.

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Utilities

Color Converter

Convert colors between HEX, RGB and HSL.

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Utilities

Lorem Ipsum Generator

Generate placeholder text for mockups.

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Utilities

Timestamp Converter

Convert between Unix timestamps and dates.

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Utilities

BMI Calculator

Calculate your Body Mass Index.

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Utilities

Age Calculator

Calculate exact age in years, months and days.

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Developer

CSV ⇄ JSON Converter

Convert CSV data to JSON and back.

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Developer

XML Formatter

Pretty-print and validate XML.

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Utilities

Markdown Editor

Write Markdown with a live-rendered preview.

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Utilities

Rich Text Editor

A simple WYSIWYG editor, exportable as HTML.

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