Privacy toolkit01
Complyra.
by Tool Studio
Share the document. Keep the private details.
For freelancers, support teams, and small businesses sharing documents, screenshots, or examples.
Redact a documentExplore ComplyraOne toolbox. Plenty of possibilities.
Free tools for your next task.
From your next invoice to your website’s SEO, find a tool that helps you move forward. Free apps and everyday utilities, ready when you are.
Everyday tools: no account needed49 free toolsPractical guides included
Meet the Tool Studio family
Useful apps. A little less admin.
GST invoice maker02
Billora.
by Tool Studio
Finish the work. Send a better invoice.
For Indian freelancers, consultants, and small businesses that need an invoice without a full accounting setup.
Create an invoiceExplore BilloraWhatsApp conversation tools03
Replylane.
by Tool Studio
Start with context. Have a better conversation.
For service businesses, agencies, and independent professionals who receive enquiries on WhatsApp.
Build a WhatsApp formExplore ReplylaneWebhook debuggingBETA
EventRail.
by Tool Studio
Find the failed event. Get back on track.
For developers testing Stripe, Razorpay, and custom webhook integrations who want to see what failed and try a recovery.
Email to try the betaInvite-only. Email [email protected] to request access.
Explore EventRailFind and browse tools
Showing 6 of 49 tools
Image Compressor & Converter
Batch resize PNG, JPG, and WebP images. Compare quality and download individually or as a ZIP.
Image & DesignOpen tool
QR Code Generator
Create QR codes for URLs, Wi-Fi, and contact cards. Download crisp PNG or SVG files.
MarketingOpen tool
Social Image Designer
Design link preview images and social posts with templates, headlines, brand colors, and your logo.
Image & DesignOpen tool
Search Console CSV Analyzer
Find low-CTR queries and compare clicks across exported Search Console reports. No account connection required.
Technical SEOOpen tool
Text & Code Diff Checker
Compare text, code, or JSON and highlight added and removed content. Export a readable difference report.
Developer UtilitiesOpen tool
Image to Text / OCR
Extract editable English text from screenshots and scanned page images, privately in your browser.
Text ToolsOpen tool
Explore by task
All tools →SEO tools
Check pages, plan redirects, and prepare metadata.
Image & design
Resize images, create graphics, and extract text.
PDF tools
Merge, split, arrange, and create documents.
Text tools
Write, format, and review your content.
Developer tools
Compare code, convert data, and test patterns.
Marketing tools
Build campaign links, QR codes, and keyword lists.
A little guidance goes a long way
All guides →Technical SEO · 6 min read
A practical technical SEO checklist
Check crawl access, indexing signals, metadata, structured data, and page experience in a sensible order, with tools for each step.
Read guideSearch performance · 5 min read
Find opportunities in a Search Console CSV
Export compatible Search Console reports, review low CTR and declining clicks, and avoid treating missing export rows as zero traffic.
Read guideImages & content · 5 min read
Prepare website images for speed and accessibility
Resize and compare image formats, write useful alt text, and prepare social preview images without sacrificing readability.
Read guideYour files stay in your workflow
Image, PDF, text, and data converters process files in your browser. The SEO Analyzer fetches public URLs through a proxy. Favorites and recent tools remember tool names on this device, with controls to clear or disable history.
How Tool Studio works →