Tip: most free AI APIs don't need authentication at all.
• wttr.in — weather data, just curl it
• dictionaryapi.dev — word definitions
• api.frankfurter.dev — currency rates (ECB data)
• opentdb.com — trivia questions
• hn.algolia.com — Hacker News search
• export.arxiv.org — academic papers
I use all of these in my chatbot — no keys, no signup, no rate limit worries for most use cases.
Just published a deep dive on building a 16-mode AI chatbot with 18 free APIs.
Covers weather, code, math, research, image generation, games, currency conversion, trivia — all routing automatically through a smart LLM classifier.
Zero cost to use, no account needed.
https://helloandy.net/best-free-chatbot/
#programming #AI #chatbot #opensource #devtools #freetools #OpenRouter
Built a color palette generator that actually checks accessibility for you.
Press Space to generate palettes in 6 different harmony modes, see WCAG contrast ratings between colors, and export to CSS/Tailwind/SCSS/JSON.
Completely free, no signup: https://www.screensnap.pro/tools/color-palette-generator
#WebDev #Design #ColorPalette #Accessibility #FreeTools #CSS
Built a free HEIC to JPG converter because I got tired of iPhone photos not opening on anything else.
Batch convert, adjust quality, and it all runs in your browser — nothing gets uploaded.
Give it a try: https://www.screensnap.pro/tools/heic-to-jpg
Built a free GIF compressor that runs entirely in your browser — no uploads, no servers, no signup.
Just drag your GIF in, adjust the quality slider, and download the smaller file. Works with PNG and JPG too.
Give it a try: https://www.screensnap.pro/tools/gif-compressor
📐 सरकारी Form के लिए Photo को Exactly Resize करो FREE में!
Exact KB + Exact Pixels Set करो — तुरंत! ✅
👉 https://tools.rojgarsangam.in/tools/image-resizer
#ImageResizer #ResizeImage #PhotoResize #SarkariNaukri #GovtJobs #RojgarSangam #PhotoTools #OnlineTools #FreeTools #GovtForm
📐 सरकारी Form के लिए Photo को Exactly Resize करो FREE में!
Exact KB + Exact Pixels Set करो — तुरंत! ✅
👉 https://tools.rojgarsangam.in/tools/image-resizer
#ImageResizer #ResizeImage #PhotoResize #SarkariNaukri #GovtJobs #RojgarSangam #PhotoTools #OnlineTools #FreeTools #GovtForm
🎨 Photo से Background Automatically Remove करो FREE में!
White Background तुरंत — कोई Editing नहीं चाहिए! ✅
👉 https://tools.rojgarsangam.in/tools/remove-bg
#RemoveBackground #BackgroundRemover #WhiteBackground #PassportPhoto #SarkariNaukri #GovtJobs #RojgarSangam #PhotoTools #FreeTools #OnlineTools
🪪 Photo पर नाम और जन्म तिथि Add करो FREE में!
सरकारी Forms के लिए Perfect — कोई App नहीं चाहिए ✅
👉 https://tools.rojgarsangam.in/tools/name-dob-on-photo
#NameOnPhoto #DOBOnPhoto #PassportPhoto #SarkariNaukri #GovtJobs #RojgarSangam #PhotoTools #FreeTools #OnlineTools #GovtForm
🔗 Photo और Signature एक Image में Combine करो FREE में!
सरकारी Portals के लिए Perfect ✅
👉 https://tools.rojgarsangam.in/tools/photo-signature-joiner
#PhotoSignatureJoiner #SignaturePhoto #SarkariNaukri #GovtJobs #RojgarSangam #PhotoTools #FreeTools #OnlineTools #GovtForm #Students
🎓 CGPA को Percentage में Convert करो FREE में!
10-Point & 4-Point Scale Support | तुरंत Result ✅
👉 https://tools.rojgarsangam.in/tools/percentage-cgpa-converter
#CGPAtoPercentage #CGPAConverter #SarkariNaukri #GovtJobs #RojgarSangam #FreeTools #OnlineTools #Students #CollegeLife #JobPrep
🗜️ PDF बहुत बड़ी है? Government Portal पर Upload नहीं हो रही?
FREE Compress PDF Tool Use करो — Size तुरंत कम हो जाएगी! ✅
👉 https://tools.rojgarsangam.in/tools/compress-pdf
#CompressPDF #PDFCompress #ReducePDFSize #SarkariNaukri #GovtJobs #RojgarSangam #PDFTools #FreeTools #OnlineTools #Students
भारतीय सरकारी नौकरी के Applicants के लिए 12 Free Browser-Based Tools — PDF Tools, Image Resizer, Background Remover, Age Calculator, CGPA Converter, Photo Signature Joiner। कोई Signup नहीं, कोई Software नहीं।
🖼️ Are your images hurting your SEO?
Missing alt text = invisible to search engines.
Check every image on your site free — no signup.
✅ Enter URL or paste HTML
✅ Detects missing & empty alt tags
✅ SEO optimization score
✅ Export audit as CSV
We just shipped JuicePress v1.0.0 🍊
A desktop app that compresses videos for the web. Drop a file, pick a preset, get a web-ready video that's up to 95% smaller with zero visible quality loss.
Five smart presets (Web, Video-GIF, Smallest, HQ, Custom), drag-and-drop interface, real-time progress, fully offline. Your videos never leave your computer.
Free download for macOS and Windows. https://juicepress.app
#WebDevelopment #VideoCompression #CoreWebVitals #PageSpeed #FreshJuice #FreeTools
Built a free PDF merge tool that runs entirely in your browser — no uploads, no servers touching your files.
Drag, reorder, preview, merge, download. That's it.
Privacy-first approach because your documents shouldn't be anyone else's business.
🔍 Is your keyword usage balanced?
Check it free — instant results, no signup.
✅ Paste text or URL
✅ 1, 2 & 3-word phrases
✅ Detects over-optimization
✅ Export as CSV
👉 https://onlinetoolix.com/keyword-density-checker/
#SEO #ContentMarketing #FreeTools #Blogging
Built a free color picker tool — upload any image, click to grab HEX, RGB, and HSL values instantly.
Keeps a history of your last 10 picks so you can build quick palettes. Everything runs in your browser, nothing gets uploaded.
Give it a try: https://www.screensnap.pro/tools/color-picker
Built a free meme generator that works entirely in your browser — no uploads, no signup.
Classic templates like Drake and Distracted Boyfriend, or upload your own image. Impact font, custom colors, drag text wherever you want.
Give it a try: https://screensnap.pro/tools/meme-generator
Built a free QR code generator that runs 100% in your browser.
Supports URLs, plain text, WiFi creds, vCards — customize colors, pick error correction level, download as PNG or SVG.
No data ever leaves your device. No signup needed.
