PocketKit
Official website · pokitx.comFree online tools for files, formats and development
PocketKit offers 137 tools for formats, images, PDFs, development, AI and global launches, with no installation or account required.
Brand and purpose
What is PocketKit?
PocketKit is a ready-to-use collection for conversion, file processing, development and going-global tasks.
PocketKit is the official brand. In pokitx.com, pokit shortens PocketKit while X represents any tool in a growing collection.
- 137
- online tools
- 11
- complete categories
- 129
- without live-data APIs
Find by task
What do you need to get done?
Workflow launch hubs
Curated toolkits for developer workflows
Popular utilities
Start with a specific task
JSON Formatter
Format, minify and validate JSON
Image Compressor
Compress images locally
Merge PDF
Combine multiple PDFs
Data Converter
Convert CSV / JSON / XML
AI Token Counter & Cost Estimator
Estimate token counts locally and compare API costs across Claude, GPT, Gemini and DeepSeek models
LLM API Pricing Comparison
Compare input/output/cached prices, context windows and blended cost across Claude, GPT, Gemini and DeepSeek
QR Code Generator
Turn text or links into a QR code
Timestamp Converter
Convert between Unix time and dates
JWT Parser
Decode and parse JWT tokens offline
Code Formatter
Beautify JS / JSON / CSS / HTML
Image Converter
Convert PNG / JPG / WebP
Privacy Policy Generator
Generate an English privacy policy for App Store / Google Play / Stripe with GDPR / CCPA clauses
Suno AI Music Downloader
Parse public Suno AI music links and retrieve available audio, artwork and lyrics. Formats and quality depend on the public source item.
Suno AI Video Downloader
Parse public Suno links and save available MP4 music videos. Resolution, captions and availability depend on the source item.
TikTok Video Downloader
Parse public TikTok links and save available MP4 video or extract its audio. Resolution and watermark status depend on the source media stream.
TikTok MP3 Sound Downloader
Extract complete audio tracks and BGMs from public TikTok videos, preview them online and save MP3 when available. Bitrate depends on the source audio.
Text to Speech
Read text aloud
JSON Formatter
Format, minify and validate JSON
JWT Parser
Decode and parse JWT tokens offline
cURL to Code
Convert a curl command into JS fetch / axios / Python requests / Go code, detecting method, headers and JSON body
Code Formatter
Beautify JS / JSON / CSS / HTML
Cron Generator
Generate and parse Cron expressions with execution schedule preview
Regex Tester
Test regex matches and groups live
Merge PDF
Combine multiple PDFs
PDF to Image
Export each page as PNG
Image Compressor
Compress images locally
AI Background Remover
One-click AI cutout in your browser — no upload
Word Counter
Count characters, words, lines
Stealth Reader
Blog-disguised TXT novel reader
Privacy Policy Generator
Generate an English privacy policy for App Store / Google Play / Stripe with GDPR / CCPA clauses
robots.txt Generator
Build robots.txt from per-user-agent groups with Allow/Disallow, Crawl-delay, Sitemap and one-click AI-crawler blocking
Open Graph Meta Generator
Generate Open Graph and Twitter Card meta tags with a live social-card preview for rich link previews on Facebook, X and chat apps
AI Token Counter & Cost Estimator
Estimate token counts locally and compare API costs across Claude, GPT, Gemini and DeepSeek models
LLM API Pricing Comparison
Compare input/output/cached prices, context windows and blended cost across Claude, GPT, Gemini and DeepSeek
Claude Proxy Network Checker
Detect your real exit IP and region, cross-check it against system timezone, language and WebRTC leaks to find proxy exposure points and reduce Claude ban risk
QR Code Generator
Turn text or links into a QR code
AES Encrypt
AES-256-GCM with password
Bcrypt Generator
Generate and verify Bcrypt password hashes
UUID Generator
Generate UUID v4 in bulk
Timestamp Converter
Convert between Unix time and dates
Base64 Encode/Decode
Convert text to/from Base64
Featured work areas
Find tools by type of work
Development and debugging
JSON, JWT, encoding and code utilities
42 related toolsFormat and data conversion
Data, file, encoding and unit conversion
6 related toolsImages and design
Compress, crop, convert and process images
26 related toolsPDF and documents
Merge, split, encrypt and convert documents
5 related toolsAI and LLM
Prompts, tokens, pricing and model schemas
6 related toolsGoing global
Domains, email, payments, marketing and compliance
17 related toolsClear data handling
Know where each tool processes your data
Most core file tools process input in your browser; networked tools explain their requests on the page.
See the complete tool data directory →- No accountOpen a page and start working
- Transparent behaviorNetworked features are identified
- Works across devicesSupports modern mobile and desktop browsers
Practical guides
Learn the method behind the tools
Is Your PDF Safe? 3 Ways to Verify Online Tool Uploads
"We are safe" is an unfalsifiable claim. Use the offline test, the DevTools Network panel and resource-loading shape to verify for yourself whether any online tool uploads your files — plus how in-browser processing actually works, what it costs, and when cloud is the right call.
AI Cost Optimization Guide: Cut LLM API Bills from $500 to $50/Month
4 practical strategies for reducing LLM API token costs: Model Routing, Prompt Caching discounts, Tokenizer optimization, and Tool Schema validation.
5 Silent SEO Failures in Vite SPA: A Post-Mortem
The build log said success while the generated HTML held nothing. A post-mortem of five silently failing spots in a Vite + React SPA — broken shell injection, a regex spanning records, shell-vs-runtime title conflicts, related links starving the long tail — plus a copy-paste build-output checklist.
FAQ
Frequently asked questions
Do PocketKit tools require installation or an account?
No. Open a tool in a modern browser without installing software or creating an account.
Are my files uploaded?
Core PDF, image, text and cryptographic tools generally process files in your browser. Networked features are disclosed on their pages.
How can I find the right tool quickly?
Search for a specific task or browse the task and category sections.
Does PocketKit work on phones and tablets?
Yes. The site supports phones, tablets and desktops, though large files are usually faster on desktop.
Are PocketKit tools free?
Yes. Core features are currently free, with no subscription or account required.
Why do some tools need an internet connection?
Exchange rates, DNS lookups and download parsing need current data; each networked tool explains its requests.
Are there limits when processing large files?
Capacity depends on device memory, browser limits and file complexity, so large files may take longer.
How can I report a problem with a tool?
Email us through the Contact page with the page URL, browser and reproduction steps.