56 Free Online Tools
No sign-up. Most run in your browser, so files never leave your device.
Showing all 56 tools
AI Tools (4)
Genuine AI for photos, captions, images and video: some run on your device, others on free public Hugging Face Spaces (clearly marked). All ai tools →
AI image generator
FLUX.1-schnell on Hugging Face, with prompt ideas for posts, logos and products.
AI video generator
LTX-Video on Hugging Face for short b-roll clips, with prompt ideas.
AI photo enhancer
Upscale 2×/4×, fix colour, sharpen, restore old photos, remove backgrounds.
AI caption & hashtags
AI reads your photo or video and writes captions, hashtags and YouTube copy.
Brand & Creative AI (3)
Make a free logo, analyse any brand from its website, YouTube or Instagram screenshots, then turn it into festival posters, reels and content ideas with free AI. All brand & creative ai →
Creator Tools (11)
Free tools for creators, designers and small businesses: images, colours, captions, names, video maths, QR codes, fonts and festival planning. All creator tools →
Image resizer
Crop one photo to every Instagram, YouTube, Facebook, WhatsApp and LinkedIn size.
Palette generator
Random or harmony palettes, colours from your photo, locks and one-tap HEX copy.
Title & caption ideas
Title, hashtag and caption starting points in English, Hindi and Hinglish.
Name & slogan ideas
Name and slogan ideas for 12 industries, with Hindi-inspired words.
Video size & ratio
File size from bitrate, bitrate for a target size, and aspect-ratio maths.
QR code generator
WhatsApp, UPI, website and phone QR codes with PNG and SVG download.
Font pairing
Try headline + body font pairs with your own words and copy the CSS.
Festival calendar
Countdown to upcoming Indian festivals with a design-by date and calendar export.
Video thumbnail grabber
Scrub a local video frame by frame and save a PNG/JPG still.
Festival poster maker
Diwali & festival posters with your logo: 1:1, Story and A4 print.
AI auto captions
Whisper AI on your device: Hindi, Hinglish, English captions, styles, SRT and burned-in MP4.
SEO Tools (8)
Free SEO tools for website owners: preview your Google listing, generate meta tags, schema, robots.txt and sitemaps, and check any page's on-page SEO. All seo tools →
SERP preview
Preview Google results on desktop and mobile with pixel-width length checks.
Meta tag generator
Title, description, canonical, Open Graph and Twitter card tags, ready to paste.
Word & keyword counter
Words, characters, reading time, keyword density and readability.
On-page SEO checker
Paste HTML to score title, H1, alt text, canonical, OG, schema and links.
robots.txt generator
Allow/disallow rules, sitemap lines, presets and optional AI-bot blocking.
XML sitemap generator
Paste URLs, get a valid sitemap.xml with lastmod — duplicates removed.
Schema generator
LocalBusiness and FAQPage JSON-LD with hours, address and social links.
UTM link builder
Campaign tracking links with presets for WhatsApp, Instagram and QR posters.
Business & Finance (12)
GST, invoices, quotations, receipts, EMI, margins, salary and SIP: everyday maths and paperwork for Indian small businesses. Estimates only. All business & finance →
GST calculator
Add or remove GST at any slab, with CGST + SGST or IGST split.
GST invoice generator
GST invoices with HSN, CGST/SGST or IGST, amount in words and PDF.
Quotation maker
Professional quotes with GST, discount, validity and terms as PDF.
Receipt maker
Cash, UPI and advance receipts with amount in words, as PDF.
EMI calculator
Monthly EMI, total interest and a yearly repayment schedule.
Margin & markup
Selling price, profit, margin % and markup % from your cost.
Break-even
Units and sales needed to cover costs, per month and per day.
Discount calculator
Final price, savings, stacked discounts and reverse original price.
CTC to in-hand salary
Monthly take-home from CTC with PF, PT and new-regime income tax.
SIP calculator
Future value of a monthly SIP with yearly step-up and table.
Business card maker
Print-ready cards with your logo, colours and a WhatsApp QR code.
WhatsApp link generator
wa.me link with pre-filled message, copy button and QR code.
Image Tools (7)
Compress, convert, crop and watermark images, remove backgrounds with on-device AI, make favicons and pick colours, in your browser. Nothing is uploaded. All image tools →
Image compressor
Batch compress to JPG or WebP with a quality slider and % saved.
Image format converter
PNG ⇄ JPG ⇄ WebP, batch, with background colour for transparency.
Image cropper & resizer
Aspect presets 1:1, 4:5, 9:16, 16:9 or custom pixels, with zoom.
Watermark adder
Text or logo watermark on many photos: position, opacity, tiled.
Colour picker from image
Click to get HEX/RGB and an automatic 6-colour palette.
Favicon generator
Logo, text or emoji to favicon.ico, 6 PNG sizes and HTML code.
Background remover
On-device AI cut-out: transparent PNG, white or colour background.
PDF Tools (2)
Merge PDFs and turn images into a PDF, privately in your browser. All pdf tools →
Text & Writing (1)
Convert case, clean messy spacing and line breaks, and count words and characters. All text & writing →
Architect & Construction (8)
Land area units (bigha, kanal, marla, gaj), bricks, concrete, tiles, paint, steel, carpet area and FAR: site thumb rules for planning. All architect & construction →
Area unit converter
Bigha, kanal, marla, gaj, acre and sq ft with state-wise bigha sizes.
Brick calculator
Bricks, cement bags and sand for a wall, with openings and wastage.
Concrete calculator
Cement bags, sand and aggregate for M20, M15 and other mixes.
Tile calculator
Tiles and boxes for any room with common Indian tile sizes.
Paint calculator
Litres of paint, primer and putty for walls and ceiling.
Steel weight
TMT bar weight per metre, per 12 m bar and total kg/tonnes.
Carpet area calculator
Carpet, built-up and super built-up area from room sizes.
FAR / FSI calculator
Maximum floor area, footprint and area per floor from plot and FAR.
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Why free?
Useful tools, honestly labelled.
These are the small jobs Natwar Rathore Creative World sees every day: resizing a poster, making a GST invoice or a WhatsApp QR code, enhancing a product photo, checking bricks for a wall or fixing a website's title tags. Calculators show estimates with their sources; template generators are rule-based and labelled “not AI”; AI tools name the model they use and say when a photo is sent to Hugging Face.
Browse by category: AI Tools · Brand & Creative AI · Creator Tools · SEO Tools · Business & Finance · Image Tools · PDF Tools · Text & Writing · Architect & Construction.
Hisar → India → Worldwide · Hindi & English
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