Gemini Tool Guide
Updated July 2026
Gemini is a web AI assistant for writing, analysis, research, and coding. PromptDC for Desktop rewrites your prompt in place on the Gemini website in any browser.
Gemini tool guide
Rewrite prompts in place inside Gemini.
Works everywhere
PromptDC for Desktop works in any app on Mac or Windows. The Chrome extension covers any website.
In-Place Rewrites
Transform rough notes into clear, structured instructions instantly.
Why Use PromptDC with Gemini?
What PromptDC for Desktop does inside Gemini.
Review before Replace
Select your prompt, use the desktop shortcut, and review the rewrite before Replace or Copy.
Choose fitting profiles
Grammar, Professional, Concise, Summarize and Explain profiles fit writing and questions.
Works everywhere
PromptDC for Desktop works in every macOS and Windows app and on any website in any browser.
Set profile defaults
Choose any profile that fits, or add your own profiles and Custom Actions.
Reuse saved context
On the Code profile, use Always Include for reusable context. Custom Action works with any profile for one-off instructions.
Choose output formats
On the Code profile, choose Regular, JSON, XML, or YAML output. Auto keeps your prompt's original language on every profile.
Before and after prompts for Gemini
Rough request on the left, the PromptDC rewrite on the right.
Before
Summarize these interview notes and tell me why users abandon setup.
After
Analyze the pasted interview notes for reasons users abandon account setup. Group recurring barriers and count how many participants support each theme. Separate direct evidence from interpretation and include one short paraphrase per theme. End with prioritized product questions, not unsupported feature recommendations.
Why this is better: The text adds evidence and prioritization rules so Gemini can turn interview notes into useful findings.
Before
Compare these two cloud proposals for our small engineering team.
After
Compare the two pasted cloud proposals for a small engineering team. Evaluate cost assumptions, support, security duties, migration effort, lock in, and scaling limits. Mark missing information and distinguish quoted facts from inferred consequences. Provide a decision table and list the questions that should be answered before signing.
Why this is better: The text supplies decision criteria and uncertainty labels so Gemini can compare the proposals fairly.
Before
Can you explain why this Python stream sometimes duplicates events?
After
Review the pasted Python streaming code for the source of duplicate events. Trace acknowledgement, retries, checkpoint writes, and behavior after a worker restart. Distinguish expected at least once delivery from an application level duplication bug. Cite the relevant code and suggest a minimal test that reproduces the suspected path.
Why this is better: The text adds delivery semantics and code evidence so Gemini can diagnose duplicates precisely.
Frequently Asked Questions
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Enhance any text you select in any app on desktop, in browsers, in your editor or terminals.
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